TY  - BOOK
AU  - Lund, Baloch...[et.al.].
AU  - Baloch, Abdul Kareem.
TI  - Application of Satellite  communication signalling in international gateway exchange karachi
U1  - LUN 
PY  - 1994///-95
CY  - MUET, Jamshoro
PB  - ES
KW  - Electronics Engineering
N1  - Includes References
ER  -